Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559233 | Composition comprising a copolymer at least two charged blocks and type of opposite charge | Bruno Bavouzet, Pascal Herve, Daniel Taton | 2003-05-06 |
| 6506837 | Gelled aqueous composition comprising a block copolymer containing at least one water-soluble block and one hydrophobic block | Mathieu Joanicot, Roland Reeb | 2003-01-14 |